#login {
    width: 50px;
    height: 30px;
    line-height: 30px;
    margin: 0 auto;
    background-color: #eee;
    text-align: center;
    color: #64ff4d;
}

#aa {
    width: 100px;
    height: 20px;
    line-height: 30px;

    background-color: #eee;
    text-align: center;
    color: #060606;
    margin-left: 85px;
}